![Installing new Amazon smart thermostat from a RWG non-smart Honeywell...I have a C wire but on the HVAC there are already 2 wires (red and blue) in the C connection on the Installing new Amazon smart thermostat from a RWG non-smart Honeywell...I have a C wire but on the HVAC there are already 2 wires (red and blue) in the C connection on the](https://preview.redd.it/m58pbatqe9y71.jpg?width=475&format=pjpg&auto=webp&s=d13383f8a1244ed057e8ea7dcfc46596a6b2fcbd)
Installing new Amazon smart thermostat from a RWG non-smart Honeywell...I have a C wire but on the HVAC there are already 2 wires (red and blue) in the C connection on the
![ecobee Smart Thermostat Premium with Siri and Alexa and Built in Air Quality Monitor and Smart Sensor with SmartSensor for Doors and Windows 2-Pack, White ecobee Smart Thermostat Premium with Siri and Alexa and Built in Air Quality Monitor and Smart Sensor with SmartSensor for Doors and Windows 2-Pack, White](https://m.media-amazon.com/images/I/51izt0Hzw5L._AC_UF894,1000_QL80_.jpg)
ecobee Smart Thermostat Premium with Siri and Alexa and Built in Air Quality Monitor and Smart Sensor with SmartSensor for Doors and Windows 2-Pack, White
![Meross Smart Thermostat for Combi Boilers and Underfloor Water Heating, Glass Touch Panel, Schedule and Multi-room Function, Hubless, Compatible with Apple HomeKit, Amazon Alexa, Google Assistant : Amazon.co.uk: DIY & Tools Meross Smart Thermostat for Combi Boilers and Underfloor Water Heating, Glass Touch Panel, Schedule and Multi-room Function, Hubless, Compatible with Apple HomeKit, Amazon Alexa, Google Assistant : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51JFCf7NImL._AC_SY550_.jpg)
Meross Smart Thermostat for Combi Boilers and Underfloor Water Heating, Glass Touch Panel, Schedule and Multi-room Function, Hubless, Compatible with Apple HomeKit, Amazon Alexa, Google Assistant : Amazon.co.uk: DIY & Tools
![Amazon.com: DIGITEN DTC102 Temperature Controller Outlet 2-Stage Plug in Thermostat Digital Greenhouse Thermostat Reptiles Temperature Controller Heating Cooling Mode for Homebrewing Fermentation Space Heater : Appliances Amazon.com: DIGITEN DTC102 Temperature Controller Outlet 2-Stage Plug in Thermostat Digital Greenhouse Thermostat Reptiles Temperature Controller Heating Cooling Mode for Homebrewing Fermentation Space Heater : Appliances](https://m.media-amazon.com/images/I/419M9j32i9S._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIGITEN DTC102 Temperature Controller Outlet 2-Stage Plug in Thermostat Digital Greenhouse Thermostat Reptiles Temperature Controller Heating Cooling Mode for Homebrewing Fermentation Space Heater : Appliances
![7 Days Programmable Touch Screen Thermostat for Home, with Large Digital Display, Easy to Read , Dual Powered,3 Heat 2 Cool,Saswell SAS6000UTK-7. - - Amazon.com 7 Days Programmable Touch Screen Thermostat for Home, with Large Digital Display, Easy to Read , Dual Powered,3 Heat 2 Cool,Saswell SAS6000UTK-7. - - Amazon.com](https://m.media-amazon.com/images/I/61DNfFBlcXL._AC_UF894,1000_QL80_.jpg)
7 Days Programmable Touch Screen Thermostat for Home, with Large Digital Display, Easy to Read , Dual Powered,3 Heat 2 Cool,Saswell SAS6000UTK-7. - - Amazon.com
![Amazon.com: Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display Amazon.com: Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display](https://m.media-amazon.com/images/I/61DB7EVocZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display
![Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display : Amazon.ca: Tools & Home Improvement Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display : Amazon.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/61DB7EVocZL._AC_SX466_.jpg)
Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display : Amazon.ca: Tools & Home Improvement
![Bosch Smart Home Radiator Thermostat II, Smart Thermostat with App Function, Compatible with Amazon Alexa, Google Home and Apple HomeKit : Amazon.de: DIY & Tools Bosch Smart Home Radiator Thermostat II, Smart Thermostat with App Function, Compatible with Amazon Alexa, Google Home and Apple HomeKit : Amazon.de: DIY & Tools](https://m.media-amazon.com/images/I/41HyBi7-CLL._AC_SX355_.jpg)
Bosch Smart Home Radiator Thermostat II, Smart Thermostat with App Function, Compatible with Amazon Alexa, Google Home and Apple HomeKit : Amazon.de: DIY & Tools
![AC 220V-250V 6A 60HZ 2 Pin Freezer Refrigerator Thermostat WPF-20: Amazon.com: Industrial & Scientific AC 220V-250V 6A 60HZ 2 Pin Freezer Refrigerator Thermostat WPF-20: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61GyqaGDz3L._AC_UF1000,1000_QL80_.jpg)
AC 220V-250V 6A 60HZ 2 Pin Freezer Refrigerator Thermostat WPF-20: Amazon.com: Industrial & Scientific
![EconoHome WiFi Thermostat Plug Outlet - Wireless Plug in Smart Thermostat with App Controller, Programmable Home Temperature Controller with Timer - Compatible with Google Assistant & Amazon Alexa EconoHome WiFi Thermostat Plug Outlet - Wireless Plug in Smart Thermostat with App Controller, Programmable Home Temperature Controller with Timer - Compatible with Google Assistant & Amazon Alexa](https://m.media-amazon.com/images/I/61zXNq4se7L._AC_UF894,1000_QL80_.jpg)
EconoHome WiFi Thermostat Plug Outlet - Wireless Plug in Smart Thermostat with App Controller, Programmable Home Temperature Controller with Timer - Compatible with Google Assistant & Amazon Alexa
![How to install 2 Amazon Smart Thermostats in the Same House! Setup for adding 2nd thermostat - YouTube How to install 2 Amazon Smart Thermostats in the Same House! Setup for adding 2nd thermostat - YouTube](https://i.ytimg.com/vi/7ZdxKgQasXk/maxresdefault.jpg)
How to install 2 Amazon Smart Thermostats in the Same House! Setup for adding 2nd thermostat - YouTube
![Amazon.com : VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles : Patio, Lawn & Garden Amazon.com : VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71m2OjIqrdL._AC_UF894,1000_QL80_.jpg)
Amazon.com : VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles : Patio, Lawn & Garden
![Amazon.com: Inkbird WiFi Heat Mat Reptile Thermostat Controller Temperature Controller with 2 Probes and 2 Outlets, IPT-2CH Reptiles Heat Mat Thermostat (Max 250W per Outlet) : Automotive Amazon.com: Inkbird WiFi Heat Mat Reptile Thermostat Controller Temperature Controller with 2 Probes and 2 Outlets, IPT-2CH Reptiles Heat Mat Thermostat (Max 250W per Outlet) : Automotive](https://m.media-amazon.com/images/I/71ww3nq4kYL._AC_UF894,1000_QL80_.jpg)